As long as it is direction is right, not a dead end, as long as you stick to it, he will reach the other side of the light.
只要是大方向是对的，不是死胡同，你只要坚持下去，他会达到光明的彼岸的。——袁隆平。
The bent stick is in a right-angle bent shape, one end of the bent stick is fixedly connected with the main rod, and the other end is vertically welded with a pin taking board of the bent stick.
所述弯棒呈 直角弯曲形状，所述弯棒一端与主杆固定连接，所述弯棒另一端垂直焊接有 一弯棒取销板；
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